#!/usr/bin/perl -w# (c) 2007, Joe Perches <joe@perches.com># created from checkpatch.pl## Print selected MAINTAINERS information for# the files modified in a patch or for a file## usage: perl scripts/get_maintainers.pl [OPTIONS] <patch># perl scripts/get_maintainers.pl [OPTIONS] -f <file>## Licensed under the terms of the GNU GPL License version 2 use strict; my $P = $0;my $V = '0.15'; use Getopt::Long qw(:config no_auto_abbrev); my $lk_path = "./";my $email = 1;my $email_usename = 1;my $email_maintainer = 1;my $email_list = 1;my $email_subscriber_list = 0;my $email_git = 1;my $email_git_penguin_chiefs = 0;my $email_git_min_signatures = 1;my $email_git_max_maintainers = 5;my $email_git_since = "1-year-ago";my $output_multiline = 1;my $output_separator = ", ";my $scm = 0;my $web = 0;my $subsystem = 0;my $status = 0;my $from_filename = 0;my $version = 0;my $help = 0; my $exit = 0; my @penguin_chief = ();push(@penguin_chief,"Linus Torvalds:torvalds\@linux-foundation.org");#Andrew wants in on most everything - 2009/01/14#push(@penguin_chief,"Andrew Morton:akpm\@linux-foundation.org"); my @penguin_chief_names = ();foreach my $chief (@penguin_chief) { if ($chief =~ m/^(.*):(.*)/) { my $chief_name = $1; my $chief_addr = $2; push(@penguin_chief_names, $chief_name); }}my $penguin_chiefs = "\(" . join("|",@penguin_chief_names) . "\)"; if (!GetOptions( 'email!' => \$email, 'git!' => \$email_git, 'git-chief-penguins!' => \$email_git_penguin_chiefs, 'git-min-signatures=i' => \$email_git_min_signatures, 'git-max-maintainers=i' => \$email_git_max_maintainers, 'git-since=s' => \$email_git_since, 'm!' => \$email_maintainer, 'n!' => \$email_usename, 'l!' => \$email_list, 's!' => \$email_subscriber_list, 'multiline!' => \$output_multiline, 'separator=s' => \$output_separator, 'subsystem!' => \$subsystem, 'status!' => \$status, 'scm!' => \$scm, 'web!' => \$web, 'f|file' => \$from_filename, 'v|version' => \$version, 'h|help' => \$help, )) { usage(); die "$P: invalid argument\n";} if ($help != 0) { usage(); exit 0;} if ($version != 0) { print("${P} ${V}\n"); exit 0;} if ($#ARGV < 0) { usage(); die "$P: argument missing: patchfile or -f file please\n";} my $selections = $email + $scm + $status + $subsystem + $web;if ($selections == 0) { usage(); die "$P: Missing required option: email, scm, status, subsystem or web\n";} if ($email && ($email_maintainer + $email_list + $email_subscriber_list + $email_git + $email_git_penguin_chiefs) == 0) { usage(); die "$P: Please select at least 1 email option\n";} if (!top_of_kernel_tree($lk_path)) { die "$P: The current directory does not appear to be " . "a linux kernel source tree.\n";} ## Read MAINTAINERS for type/value pairs my @typevalue = ();open(MAINT, "<${lk_path}MAINTAINERS") || die "$P: Can't open MAINTAINERS\n";while (<MAINT>) { my $line = $_; if ($line =~ m/^(\C):\s*(.*)/) { my $type = $1; my $value = $2; ##Filename pattern matching if ($type eq "F" || $type eq "X") { $value =~ s@\.@\\\.@g; ##Convert . to \. $value =~ s/\*/\.\*/g; ##Convert * to .* $value =~ s/\?/\./g; ##Convert ? to . } push(@typevalue, "$type:$value"); } elsif (!/^(\s)*$/) { $line =~ s/\n$//g; push(@typevalue, $line); }}close(MAINT); ## use the filenames on the command line or find the filenames in the patchfiles my @files = (); foreach my $file (@ARGV) { next if ((-d $file)); if (!(-f $file)) { die "$P: file '${file}' not found\n"; } if ($from_filename) { push(@files, $file); } else { my $file_cnt = @files; open(PATCH, "<$file") or die "$P: Can't open ${file}\n"; while (<PATCH>) { if (m/^\+\+\+\s+(\S+)/) { my $filename = $1; $filename =~ s@^[^/]*/@@; $filename =~ s@\n@@; push(@files, $filename); } } close(PATCH); if ($file_cnt == @files) { die "$P: file '${file}' doesn't appear to be a patch. " . "Add -f to options?\n"; } @files = sort_and_uniq(@files); }} my @email_to = ();my @scm = ();my @web = ();my @subsystem = ();my @status = (); # Find responsible parties foreach my $file (@files) { #Do not match excluded file patterns my $exclude = 0; foreach my $line (@typevalue) { if ($line =~ m/^(\C):(.*)/) { my $type = $1; my $value = $2; if ($type eq 'X') { if (file_match_pattern($file, $value)) { $exclude = 1; } } } } if (!$exclude) { my $tvi = 0; foreach my $line (@typevalue) { if ($line =~ m/^(\C):(.*)/) { my $type = $1; my $value = $2; if ($type eq 'F') { if (file_match_pattern($file, $value)) { add_categories($tvi); } } } $tvi++; } } if ($email && $email_git) { recent_git_signoffs($file); } } if ($email_git_penguin_chiefs) { foreach my $chief (@penguin_chief) { if ($chief =~ m/^(.*):(.*)/) { my $chief_name = $1; my $chief_addr = $2; if ($email_usename) { push(@email_to, format_email($chief_name, $chief_addr)); } else { push(@email_to, $chief_addr); } } }} if ($email) { my $address_cnt = @email_to; if ($address_cnt == 0 && $email_list) { push(@email_to, "linux-kernel\@vger.kernel.org"); } #Don't sort email address list, but do remove duplicates @email_to = uniq(@email_to); output(@email_to);} if ($scm) { @scm = sort_and_uniq(@scm); output(@scm);} if ($status) { @status = sort_and_uniq(@status); output(@status);} if ($subsystem) { @subsystem = sort_and_uniq(@subsystem); output(@subsystem);} if ($web) { @web = sort_and_uniq(@web); output(@web);} exit($exit); sub file_match_pattern { my ($file, $pattern) = @_; if (substr($pattern, -1) eq "/") { if ($file =~ m@^$pattern@) { return 1; } } else { if ($file =~ m@^$pattern@) { my $s1 = ($file =~ tr@/@@); my $s2 = ($pattern =~ tr@/@@); if ($s1 == $s2) { return 1; } } } return 0;} sub usage { print <<EOT;usage: $P [options] patchfile $P [options] -f fileversion: $V MAINTAINER field selection options: --email => print email address(es) if any --git => include recent git \*-by: signers --git-chief-penguins => include ${penguin_chiefs} --git-min-signatures => number of signatures required (default: 1) --git-max-maintainers => maximum maintainers to add (default: 5) --git-since => git history to use (default: 1-year-ago) --m => include maintainer(s) if any --n => include name 'Full Name <addr\@domain.tld>' --l => include list(s) if any --s => include subscriber only list(s) if any --scm => print SCM tree(s) if any --status => print status if any --subsystem => print subsystem name if any --web => print website(s) if any Output type options: --separator [, ] => separator for multiple entries on 1 line --multiline => print 1 entry per line Default options: [--email --git --m --l --multiline] Other options: --version -> show version --help => show this help information EOT} sub top_of_kernel_tree { my ($lk_path) = @_; if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { $lk_path .= "/"; } if ( (-f "${lk_path}COPYING") && (-f "${lk_path}CREDITS") && (-f "${lk_path}Kbuild") && (-f "${lk_path}MAINTAINERS") && (-f "${lk_path}Makefile") && (-f "${lk_path}README") && (-d "${lk_path}Documentation") && (-d "${lk_path}arch") && (-d "${lk_path}include") && (-d "${lk_path}drivers") && (-d "${lk_path}fs") && (-d "${lk_path}init") && (-d "${lk_path}ipc") && (-d "${lk_path}kernel") && (-d "${lk_path}lib") && (-d "${lk_path}scripts")) { return 1; } return 0;} sub format_email { my ($name, $email) = @_; $name =~ s/^\s+|\s+$//g; $email =~ s/^\s+|\s+$//g; my $formatted_email = ""; if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars $name =~ s/(?<!\\)"/\\"/g; ##escape quotes $formatted_email = "\"${name}\"\ \<${email}\>"; } else { $formatted_email = "${name} \<${email}\>"; } return $formatted_email;} sub add_categories { my ($index) = @_; $index = $index - 1; while ($index >= 0) { my $tv = $typevalue[$index]; if ($tv =~ m/^(\C):(.*)/) { my $ptype = $1; my $pvalue = $2; if ($ptype eq "L") { my $subscr = $pvalue; if ($subscr =~ m/\s*\(subscribers-only\)/) { if ($email_subscriber_list) { $subscr =~ s/\s*\(subscribers-only\)//g; push(@email_to, $subscr); } } else { if ($email_list) { push(@email_to, $pvalue); } } } elsif ($ptype eq "M") { if ($email_maintainer) { if ($index >= 0) { my $tv = $typevalue[$index - 1]; if ($tv =~ m/^(\C):(.*)/) { if ($1 eq "P" && $email_usename) { push(@email_to, format_email($2, $pvalue)); } else { push(@email_to, $pvalue); } } } else { push(@email_to, $pvalue); } } } elsif ($ptype eq "T") { push(@scm, $pvalue); } elsif ($ptype eq "W") { push(@web, $pvalue); } elsif ($ptype eq "S") { push(@status, $pvalue); } $index--; } else { push(@subsystem,$tv); $index = -1; } }} sub which { my ($bin) = @_; foreach my $path (split /:/, $ENV{PATH}) { if (-e "$path/$bin") { return "$path/$bin"; } } return "";} sub recent_git_signoffs { my ($file) = @_; my $sign_offs = ""; my $cmd = ""; my $output = ""; my $count = 0; my @lines = (); if (which("git") eq "") { die("$P: git not found. Add --nogit to options?\n"); } $cmd = "git log --since=${email_git_since} -- ${file}"; $cmd .= " | grep -Pi \"^[-_ a-z]+by:.*\\\@\""; if (!$email_git_penguin_chiefs) { $cmd .= " | grep -Pv \"${penguin_chiefs}\""; } $cmd .= " | cut -f2- -d\":\""; $cmd .= " | sed -e \"s/^\\s+//g\""; $cmd .= " | sort | uniq -c | sort -rn"; $output = `${cmd}`; $output =~ s/^\s*//gm; @lines = split("\n", $output); foreach my $line (@lines) { if ($line =~ m/([0-9]+)\s+(.*)/) { my $sign_offs = $1; $line = $2; $count++; if ($sign_offs < $email_git_min_signatures || $count > $email_git_max_maintainers) { last; } } else { die("$P: Unexpected git output: ${line}\n"); } if ($line =~ m/(.+)<(.+)>/) { my $git_name = $1; my $git_addr = $2; $git_name =~ tr/^\"//; $git_name =~ tr/^\\s*//; $git_name =~ tr/\"$//; $git_name =~ tr/\\s*$//; if ($email_usename) { push(@email_to, format_email($git_name, $git_addr)); } else { push(@email_to, $git_addr); } } elsif ($line =~ m/<(.+)>/) { my $git_addr = $1; push(@email_to, $git_addr); } else { push(@email_to, $line); } } return $output;} sub uniq { my @parms = @_; my %saw; @parms = grep(!$saw{$_}++, @parms); return @parms;} sub sort_and_uniq { my @parms = @_; my %saw; @parms = sort @parms; @parms = grep(!$saw{$_}++, @parms);Lines 1–500 of 515. 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#!/usr/bin/perl -w # (c) 2007, Joe Perches <joe@perches.com> # created from checkpatch.pl # # Print selected MAINTAINERS information for # the files modified in a patch or for a file # # usage: perl scripts/get_maintainers.pl [OPTIONS] <patch> # perl scripts/get_maintainers.pl [OPTIONS] -f <file> # # Licensed under the terms of the GNU GPL License version 2 use strict; my $P = $0; my $V = '0.15'; use Getopt::Long qw(:config no_auto_abbrev); my $lk_path = "./"; my $email = 1; my $email_usename = 1; my $email_maintainer = 1; my $email_list = 1; my $email_subscriber_list = 0; my $email_git = 1; my $email_git_penguin_chiefs = 0; my $email_git_min_signatures = 1; my $email_git_max_maintainers = 5; my $email_git_since = "1-year-ago"; my $output_multiline = 1; my $output_separator = ", "; my $scm = 0; my $web = 0; my $subsystem = 0; my $status = 0; my $from_filename = 0; my $version = 0; my $help = 0; my $exit = 0; my @penguin_chief = (); push(@penguin_chief,"Linus Torvalds:torvalds\@linux-foundation.org"); #Andrew wants in on most everything - 2009/01/14 #push(@penguin_chief,"Andrew Morton:akpm\@linux-foundation.org"); my @penguin_chief_names = (); foreach my $chief (@penguin_chief) { if ($chief =~ m/^(.*):(.*)/) { my $chief_name = $1; my $chief_addr = $2; push(@penguin_chief_names, $chief_name); } } my $penguin_chiefs = "\(" . join("|",@penguin_chief_names) . "\)"; if (!GetOptions( 'email!' => \$email, 'git!' => \$email_git, 'git-chief-penguins!' => \$email_git_penguin_chiefs, 'git-min-signatures=i' => \$email_git_min_signatures, 'git-max-maintainers=i' => \$email_git_max_maintainers, 'git-since=s' => \$email_git_since, 'm!' => \$email_maintainer, 'n!' => \$email_usename, 'l!' => \$email_list, 's!' => \$email_subscriber_list, 'multiline!' => \$output_multiline, 'separator=s' => \$output_separator, 'subsystem!' => \$subsystem, 'status!' => \$status, 'scm!' => \$scm, 'web!' => \$web, 'f|file' => \$from_filename, 'v|version' => \$version, 'h|help' => \$help, )) { usage(); die "$P: invalid argument\n"; } if ($help != 0) { usage(); exit 0; } if ($version != 0) { print("${P} ${V}\n"); exit 0; } if ($#ARGV < 0) { usage(); die "$P: argument missing: patchfile or -f file please\n"; } my $selections = $email + $scm + $status + $subsystem + $web; if ($selections == 0) { usage(); die "$P: Missing required option: email, scm, status, subsystem or web\n"; } if ($email && ($email_maintainer + $email_list + $email_subscriber_list + $email_git + $email_git_penguin_chiefs) == 0) { usage(); die "$P: Please select at least 1 email option\n"; } if (!top_of_kernel_tree($lk_path)) { die "$P: The current directory does not appear to be " . "a linux kernel source tree.\n"; } ## Read MAINTAINERS for type/value pairs my @typevalue = (); open(MAINT, "<${lk_path}MAINTAINERS") || die "$P: Can't open MAINTAINERS\n"; while (<MAINT>) { my $line = $_; if ($line =~ m/^(\C):\s*(.*)/) { my $type = $1; my $value = $2; ##Filename pattern matching if ($type eq "F" || $type eq "X") { $value =~ s@\.@\\\.@g; ##Convert . to \. $value =~ s/\*/\.\*/g; ##Convert * to .* $value =~ s/\?/\./g; ##Convert ? to . } push(@typevalue, "$type:$value"); } elsif (!/^(\s)*$/) { $line =~ s/\n$//g; push(@typevalue, $line); } } close(MAINT); ## use the filenames on the command line or find the filenames in the patchfiles my @files = (); foreach my $file (@ARGV) { next if ((-d $file)); if (!(-f $file)) { die "$P: file '${file}' not found\n"; } if ($from_filename) { push(@files, $file); } else { my $file_cnt = @files; open(PATCH, "<$file") or die "$P: Can't open ${file}\n"; while (<PATCH>) { if (m/^\+\+\+\s+(\S+)/) { my $filename = $1; $filename =~ s@^[^/]*/@@; $filename =~ s@\n@@; push(@files, $filename); } } close(PATCH); if ($file_cnt == @files) { die "$P: file '${file}' doesn't appear to be a patch. " . "Add -f to options?\n"; } @files = sort_and_uniq(@files); } } my @email_to = (); my @scm = (); my @web = (); my @subsystem = (); my @status = (); # Find responsible parties foreach my $file (@files) { #Do not match excluded file patterns my $exclude = 0; foreach my $line (@typevalue) { if ($line =~ m/^(\C):(.*)/) { my $type = $1; my $value = $2; if ($type eq 'X') { if (file_match_pattern($file, $value)) { $exclude = 1; } } } } if (!$exclude) { my $tvi = 0; foreach my $line (@typevalue) { if ($line =~ m/^(\C):(.*)/) { my $type = $1; my $value = $2; if ($type eq 'F') { if (file_match_pattern($file, $value)) { add_categories($tvi); } } } $tvi++; } } if ($email && $email_git) { recent_git_signoffs($file); } } if ($email_git_penguin_chiefs) { foreach my $chief (@penguin_chief) { if ($chief =~ m/^(.*):(.*)/) { my $chief_name = $1; my $chief_addr = $2; if ($email_usename) { push(@email_to, format_email($chief_name, $chief_addr)); } else { push(@email_to, $chief_addr); } } } } if ($email) { my $address_cnt = @email_to; if ($address_cnt == 0 && $email_list) { push(@email_to, "linux-kernel\@vger.kernel.org"); } #Don't sort email address list, but do remove duplicates @email_to = uniq(@email_to); output(@email_to); } if ($scm) { @scm = sort_and_uniq(@scm); output(@scm); } if ($status) { @status = sort_and_uniq(@status); output(@status); } if ($subsystem) { @subsystem = sort_and_uniq(@subsystem); output(@subsystem); } if ($web) { @web = sort_and_uniq(@web); output(@web); } exit($exit); sub file_match_pattern { my ($file, $pattern) = @_; if (substr($pattern, -1) eq "/") { if ($file =~ m@^$pattern@) { return 1; } } else { if ($file =~ m@^$pattern@) { my $s1 = ($file =~ tr@/@@); my $s2 = ($pattern =~ tr@/@@); if ($s1 == $s2) { return 1; } } } return 0; } sub usage { print <<EOT; usage: $P [options] patchfile $P [options] -f file version: $V MAINTAINER field selection options: --email => print email address(es) if any --git => include recent git \*-by: signers --git-chief-penguins => include ${penguin_chiefs} --git-min-signatures => number of signatures required (default: 1) --git-max-maintainers => maximum maintainers to add (default: 5) --git-since => git history to use (default: 1-year-ago) --m => include maintainer(s) if any --n => include name 'Full Name <addr\@domain.tld>' --l => include list(s) if any --s => include subscriber only list(s) if any --scm => print SCM tree(s) if any --status => print status if any --subsystem => print subsystem name if any --web => print website(s) if any Output type options: --separator [, ] => separator for multiple entries on 1 line --multiline => print 1 entry per line Default options: [--email --git --m --l --multiline] Other options: --version -> show version --help => show this help information EOT } sub top_of_kernel_tree { my ($lk_path) = @_; if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { $lk_path .= "/"; } if ( (-f "${lk_path}COPYING") && (-f "${lk_path}CREDITS") && (-f "${lk_path}Kbuild") && (-f "${lk_path}MAINTAINERS") && (-f "${lk_path}Makefile") && (-f "${lk_path}README") && (-d "${lk_path}Documentation") && (-d "${lk_path}arch") && (-d "${lk_path}include") && (-d "${lk_path}drivers") && (-d "${lk_path}fs") && (-d "${lk_path}init") && (-d "${lk_path}ipc") && (-d "${lk_path}kernel") && (-d "${lk_path}lib") && (-d "${lk_path}scripts")) { return 1; } return 0; } sub format_email { my ($name, $email) = @_; $name =~ s/^\s+|\s+$//g; $email =~ s/^\s+|\s+$//g; my $formatted_email = ""; if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars $name =~ s/(?<!\\)"/\\"/g; ##escape quotes $formatted_email = "\"${name}\"\ \<${email}\>"; } else { $formatted_email = "${name} \<${email}\>"; } return $formatted_email; } sub add_categories { my ($index) = @_; $index = $index - 1; while ($index >= 0) { my $tv = $typevalue[$index]; if ($tv =~ m/^(\C):(.*)/) { my $ptype = $1; my $pvalue = $2; if ($ptype eq "L") { my $subscr = $pvalue; if ($subscr =~ m/\s*\(subscribers-only\)/) { if ($email_subscriber_list) { $subscr =~ s/\s*\(subscribers-only\)//g; push(@email_to, $subscr); } } else { if ($email_list) { push(@email_to, $pvalue); } } } elsif ($ptype eq "M") { if ($email_maintainer) { if ($index >= 0) { my $tv = $typevalue[$index - 1]; if ($tv =~ m/^(\C):(.*)/) { if ($1 eq "P" && $email_usename) { push(@email_to, format_email($2, $pvalue)); } else { push(@email_to, $pvalue); } } } else { push(@email_to, $pvalue); } } } elsif ($ptype eq "T") { push(@scm, $pvalue); } elsif ($ptype eq "W") { push(@web, $pvalue); } elsif ($ptype eq "S") { push(@status, $pvalue); } $index--; } else { push(@subsystem,$tv); $index = -1; } } } sub which { my ($bin) = @_; foreach my $path (split /:/, $ENV{PATH}) { if (-e "$path/$bin") { return "$path/$bin"; } } return ""; } sub recent_git_signoffs { my ($file) = @_; my $sign_offs = ""; my $cmd = ""; my $output = ""; my $count = 0; my @lines = (); if (which("git") eq "") { die("$P: git not found. Add --nogit to options?\n"); } $cmd = "git log --since=${email_git_since} -- ${file}"; $cmd .= " | grep -Pi \"^[-_ a-z]+by:.*\\\@\""; if (!$email_git_penguin_chiefs) { $cmd .= " | grep -Pv \"${penguin_chiefs}\""; } $cmd .= " | cut -f2- -d\":\""; $cmd .= " | sed -e \"s/^\\s+//g\""; $cmd .= " | sort | uniq -c | sort -rn"; $output = `${cmd}`; $output =~ s/^\s*//gm; @lines = split("\n", $output); foreach my $line (@lines) { if ($line =~ m/([0-9]+)\s+(.*)/) { my $sign_offs = $1; $line = $2; $count++; if ($sign_offs < $email_git_min_signatures || $count > $email_git_max_maintainers) { last; } } else { die("$P: Unexpected git output: ${line}\n"); } if ($line =~ m/(.+)<(.+)>/) { my $git_name = $1; my $git_addr = $2; $git_name =~ tr/^\"//; $git_name =~ tr/^\\s*//; $git_name =~ tr/\"$//; $git_name =~ tr/\\s*$//; if ($email_usename) { push(@email_to, format_email($git_name, $git_addr)); } else { push(@email_to, $git_addr); } } elsif ($line =~ m/<(.+)>/) { my $git_addr = $1; push(@email_to, $git_addr); } else { push(@email_to, $line); } } return $output; } sub uniq { my @parms = @_; my %saw; @parms = grep(!$saw{$_}++, @parms); return @parms; } sub sort_and_uniq { my @parms = @_; my %saw; @parms = sort @parms; @parms = grep(!$saw{$_}++, @parms);